diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-08-16 16:41:01 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-08-22 20:16:59 +0100 |
| commit | cafebc4a66b7ebd4c7990757f7f578488d865ee9 (patch) | |
| tree | ae1f2f768b388c4af6d1b26734cbc78ab2aef756 /arch/arm/mach-omap2/mcbsp.c | |
| parent | f199131a8f1dde3309c8520b663aa7a3daf5995e (diff) | |
ARM: OMAP: mcbsp: Enable FIFO use for OMAP2430
On OMAP2430 all McBSP ports have 128 word long buffer, enable the use of
the FIFO for the audio stack.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch/arm/mach-omap2/mcbsp.c')
| -rw-r--r-- | arch/arm/mach-omap2/mcbsp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index ebc801ea5be9..6e046e1111b1 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -151,7 +151,10 @@ static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused) if (id == 4 && oh->class->rev == MCBSP_CONFIG_TYPE4) pdata->mux_signal = omap4_mcbsp4_mux_rx_clk; - if (oh->class->rev == MCBSP_CONFIG_TYPE3) { + if (oh->class->rev == MCBSP_CONFIG_TYPE2) { + /* The FIFO has 128 locations */ + pdata->buffer_size = 0x80; + } else if (oh->class->rev == MCBSP_CONFIG_TYPE3) { if (id == 2) /* The FIFO has 1024 + 256 locations */ pdata->buffer_size = 0x500; |